immunise vs vaccinate

immunise and vaccinate both are verbs.

Word	Noun	Adjective	Verb	Adverb
immunise	No	No	Yes	No
vaccinate	No	No	Yes	No

As verbs, immunise and vaccinate are synonyms defined as:

immunise and vaccinate: perform vaccinations or produce immunity in by inoculation

Other synonyms of immunise include immunize, inoculate.

immunise (verb)	vaccinate (verb)
perform vaccinations or produce immunity in by inoculation	perform vaccinations or produce immunity in by inoculation
grant immunity from prosecution